Switching Power Supply 220V To 12V 24V Transformer Power Source Adapter For Led Strip CCTV 400W 300W 200W 150W 100W 60W 25W|Switching Power Supply| - AliExpress
400W LED power supply, input 110V 220V ,out put 12V
Rextin DC 12V 400W 33A Regulated Transformer Power Supply Driver SW For LED Strip Lights (400W) - - Amazon.com
400W LED-Trafo 12V IP45 aktiv Kühlung | GOLED
400 Watt LED Transformator, 12 Volt, 33 A, IP25 - Lampengigant
Molto Luce 205-400 | konventioneller Trafo 400W vergossen mit fixen Anschlussleitungen | Schäcke